56986881

素因数分解:

$3^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{1907}}^1$

素因数の和:3340

約数の個数: 16

約数和(自身を含む): 86943744

約数和(自身を除く): 29956863

約数列:

[1, 3, 7, 21, 1423, 1907, 4269, 5721, 9961, 13349, 29883, 40047, 2713661, 8140983, 18995627, 56986881]

約数ペア:

[(1, 56986881), (3, 18995627), (7, 8140983), (21, 2713661), (1423, 40047), (1907, 29883), (4269, 13349), (5721, 9961)]